{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-31419",
        "ASSIGNER": "security@elastic.co",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A flaw was discovered in Elasticsearch, affecting the _search API that allowed a specially crafted query string to cause a Stack Overflow and ultimately a Denial of Service.\n\n\n\n\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-121: Stack-based Buffer Overflow",
                        "cweId": "CWE-121"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Elastic",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Elasticsearch",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "7.0.0",
                                            "version_value": "7.17.12"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "8.0.0",
                                            "version_value": "8.9.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297",
                "refsource": "MISC",
                "name": "https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297"
            },
            {
                "url": "https://www.elastic.co/community/security",
                "refsource": "MISC",
                "name": "https://www.elastic.co/community/security"
            },
            {
                "url": "https://security.netapp.com/advisory/ntap-20231116-0010/",
                "refsource": "MISC",
                "name": "https://security.netapp.com/advisory/ntap-20231116-0010/"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
            }
        ]
    }
}